body , ul , li{
    margin: 0;
    padding: 0;
}
body{
    height:2500px;
    font: 14px/1.5 Helvetica Neue,Helvetica,Arial,Microsoft Yahei,Hiragino Sans GB,Heiti SC,WenQuanYi Micro Hei,sans-serif;
}
ul{
    list-style-type:none ;
}
a{
    text-decoration: none;
}
.topbar{
    /* border:1px solid black; */
    background-color: #333;
    height: 40px;
}
.container{
    /* border:1px solid black; */
    margin: 0 auto;
    width: 1226px;
}
.container::before,.container::after,.clearfix::before,.clearfix::after{
    content: "";
    display:table;
}
.container::after,.clearfix::after{
    clear:both;
}

.topbar a{
    color:#b0b0b0;
    font-size: 12px;
}
.topbar a:hover{
    color:#fff;
}

.topbar-nav{
    float: left;  
    height: 40px;
    line-height:40px;  
    font-size: 0;
}
.topbar-nav span{
    font-size: 12px;
    color: #424242;
    font-family:sans-serif;
    margin:0.5em;
}
.topbar-cart,.topbar-info{
    float:right;
}
.topbar-cart a{
    display: block;
    height: 40px;
    line-height: 40px;
    text-align: center;
    width:120px;
    background-color: #424242;
}
.topbar-cart a:hover{
    background-color:#fff;
    color:#ff6700;
}
.topbar-cart i{
    font-size: 20px;
    line-height: 20px;
    margin-right:4px;
    vertical-align: -4px;
}
.topbar-cart span{
    margin-left:-4px;
    font-size: 12px;
}
.topbar-info {
    margin-right: 15px;
}
.topbar-info a{
    float: left;
    padding:0 5px;
    line-height: 40px;
    height: 40px;
}
.topbar-info span{
    float: left;
    font-family: sans-serif;
    font-size:12px;
    color: #424242;
    line-height: 40px;
    height: 40px;
}
.topbar-info .sep{
    padding:0 10px;
}
/* header */
.header{
    height: 100px;
}
.header-logo{
    float: left;
    width: 62px;
    /* height: 55px; */
    margin-top: 22px;
    /* border: 1px solid black; */
}
.header-logo a{
    display: block;
    width: 55px;
    height: 55px;
    background:#ff6700 url(../img/mi-logo.png) no-repeat 50%;
}
.header-logo a.lr{
    text-align: left;
    text-indent: -9992em;
}
/* header nav */
.header-nav{
    float: left;
    width: 820px;
    height: 100px;
    /* border: 1px solid black; */
}
.header-nav .nav-list{
    width:820px;
    height: 88px;
    font-size: 16px;
    padding: 12px 0 0 30px;
}
.header-nav .nav-list .nav-category{
    float: left;   
    width: 127px;
    padding: 0 15px 0 0;
}
.header-nav .nav-list .nav-category a{
    display: block;
    padding:26px 0 38px;
    text-align: right;
    color: #333;
}
.header-nav .nav-list .nav-item{
    float: left;    
}
.header-nav .nav-list .nav-item a{
    display: block;
    padding:26px 10px 38px;
    color: #333;
}
.header-nav .nav-list .nav-item a:hover{
    color: #ff6700;
}
.header-search{
    float:right;
    width: 296px;
    height: 50px;
    margin-top: 25px;
    /* border: 1px solid black; */
}
.header-search .search-form{
    position:relative;
    display: block;
    width: 296px;
    height: 50px;    
}
.header-search .search-form .search-text{
    position: absolute;
    top: 0;
    right: 51px;
    display: block;
    width: 245px;
    height: 50px;
    line-height: 50px;
    border: 1px solid #e0e0e0;
    outline: 0;
}
.header-search .search-form .search-btn{
    position: absolute;
    top: 0;
    right: 0;
    display:block;
    width: 52px;
    height: 50px;
    border:1px solid #e0e0e0;
    font-size: 24px;
    line-height: 24px;
    background: #fff;
    color: #616161;
    outline: 0;

}
.header-search .search-form .search-btn:hover{
    background-color:#ff6700 ;
    color: #fff;
}
/* seckill */
.seckill{
    background-color: #f5f5f5;
}
.seckill-head{
    height: 170px;
    margin-top: 19px;
    background:url(../img/xiaomi-nav.jpg) no-repeat 50% 0;
}
.seckill-nav {
    margin: -68px 0 22px;
}
 .seckill-navfixed{
    position: fixed;
    top: 60px; 
    width: 81%;
} 
.seckill-nav ul{
    height: 68px;
    background-color: #414141;
}
.seckill-nav li{
    display: block;
    float: left;
    color: #fff;
    width: 20%;
    height: 68px;
    line-height: 68px;
    text-align: center;
    cursor: pointer;
}
.seckill-nav li em{
    display: inline-block;
    margin-left: 30px;
    font-style: normal;
    font-size: 18px;
    line-height: 1;
    vertical-align:middle;
}
.seckill-nav li span{
    display: inline-block;
    margin-left: 15px;
    text-align: left;
    line-height: 1;
    vertical-align: middle;
    font-size: 14px;
}
.seckill-nav .active{
    background-color: #f1393a;
}
.seckill-nav ul li span em{
    display: inline-block;
    font-size: 14px;
    margin-left:0;
    font-style: normal;
    text-align: left;
    line-height: 20px;
}
.seckill-goods li{
    float: left;
    width: 400px;
    height: 190px;
    background-color: #fff;
    /* border:1px solid black; */
    margin-right: 13px;
    margin-bottom: 13px;

}
.seckill-goods .active{
    display: block;
}
.seckill-goods ul{
    margin-right:-13px;
    display: none;
    /* border: 1px solid black; */
}
.seckill-goods .bg{
    float: left;
    width: 190px;
    height: 190px;
    /* border: 1px solid red; */
}
.seckill-goods .bg img{
    height:190px;
}
.seckill-goods .info{
    width: 190px;
    height: 190px;
    margin-left: 210px;
    /* border: 1px solid black; */
    padding-top: 30px;
}
.seckill-goods .info .name{
    font-size: 16px;
    color: #333;
    height: 16px;
    line-height: 16px;
    display: block;
    white-space: nowrap;
    overflow: hidden;
    text-overflow:ellipsis;
}
.seckill-goods .info .tips{
    font-size: 12px;
    line-height: 12px;
    color: #b0b0b0;
    margin-top: 10px;
}
.seckill-goods .info .price{
    font-size: 16px;
    line-height: 16px;
    color: #f1393a;
    margin-top:14px;
    margin-bottom: 0;
}
.seckill-goods .info .price del{
    color: #999;
    font-size: 12px;
    line-height: 12px;
    margin-left: 10px;
}
.seckill-goods .info .btn{
    display: inline-block;
    width: 118px;
    height: 28px;
    font-size: 14px;
    color: #fff;
    line-height: 28px;
    text-align: center;
    background-color: #f1393a;
    margin-top: 19px;
    border: 1px solid #f1393a;
}
.seckill-goods .info .person{
    font-size: 12px;
    line-height:12px;
    color: #999;
    margin-top: 10px;
}
.seckill-notice{
    font-size: 12px;
    color: #999;
    margin-top: 100px;
    padding-bottom:35px ;
}
